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ATMEGA324A-PU

ATMEGA324A-PU

数据手册.pdf
ATMEL 爱特美尔 微处理器

ATMEL  ATMEGA324A-PU  微控制器, 8位, 低功率高性能, ATmega, 20 MHz, 32 KB, 2 KB, 40 引脚, DIP

The is a 8-bit high-performance AVR RISC-based Microcontroller combines 32kB ISP flash memory with read-while-write capabilities, 1kB EEPROM, 2kB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte oriented 2-wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG IEEE 1149.1 compliant test interface for on-chip debugging and programming and six software selectable power saving modes. The device operates between 1.8 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

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Advanced RISC architecture - On-chip 2-cycle multiplier
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High endurance, non-volatile memory segments
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QTouch® library support - Capacitive touch buttons, sliders and wheels
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JTAG IEEE 1149.1 compliant interface
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Peripheral features - Real time counter with separate oscillator
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Power-on reset POR and programmable brown-out detection
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Internal calibrated oscillator
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External and internal interrupt sources
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Six sleep modes - Idle, ADC noise reduction, power-save, power-down, standby and extended standby
ATMEGA324A-PU中文资料参数规格
技术参数

频率 20 MHz

电源电压DC 1.80V min

针脚数 40

时钟频率 20.0 MHz

RAM大小 2 KB

模数转换数ADC 1

输入/输出数 32 Input

工作温度Max 85 ℃

工作温度Min -40 ℃

电源电压 1.8.5.5 V

电源电压Max 5.5 V

电源电压Min 1.8 V

封装参数

安装方式 Through Hole

引脚数 40

封装 DIP-40

外形尺寸

长度 52.58 mm

宽度 13.97 mm

高度 4.445 mm

封装 DIP-40

物理参数

工作温度 -40℃ ~ 85℃

其他

产品生命周期 Active

包装方式 Each

制造应用 Computers & Computer Peripherals, 计算机和计算机周边, Industrial, 工业

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

REACH SVHC标准 No SVHC

REACH SVHC版本 2015/06/15

ATMEGA324A-PU引脚图与封装图
暂无图片
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型号 制造商 描述 购买
ATMEGA324A-PU ATMEL 爱特美尔 ATMEL  ATMEGA324A-PU  微控制器, 8位, 低功率高性能, ATmega, 20 MHz, 32 KB, 2 KB, 40 引脚, DIP 搜索库存